To install xzip just follow these instructions.
sudo apt-get install xzip
Which will install xzip and any other packages on which it depends.
|Maintainer||Daniel Schepler <firstname.lastname@example.org>|
|Description||Interpreter of Infocom-format story-files in the format used by Infocom. This includes the games published by Infocom, as well as any games produced by compilers to this format, such as Inform.|